Portion of a shoe upper



FIG. 1 is a perspective view of one embodiment of our ornamental design of a portion of a shoe upper;

FIG. 2 is a front view thereof;

FIG. 3 is a top, plan view thereof;

FIG. 4 is a lateral side view thereof; and

FIG. 5 is a medial side view thereof;

FIG. 6 is a perspective view of an alternative embodiment of our ornamental design of a portion of a shoe upper;

FIG. 7 is a front view thereof;

FIG. 8 is a top, plan view thereof;

FIG. 9 is a lateral side view thereof; and,

FIG. 10 is a medial side view thereof. 

The ornamental design of a portion of a shoe upper, as shown and described. 